11303122219 has 2 divisors, whose sum is σ = 11303122220. Its totient is φ = 11303122218.

The previous prime is 11303122199. The next prime is 11303122247. The reversal of 11303122219 is 91222130311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11303122219 - 2⁹ = 11303121707 is a prime.

It is a super-2 number, since 2×11303122219² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11303122193 and 11303122202.

It is not a weakly prime, because it can be changed into another prime (11303122279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5651561109 + 5651561110.

It is an arithmetic number, because the mean of its divisors is an integer number (5651561110).

Almost surely, 2^11303122219 is an apocalyptic number.

11303122219 is a deficient number, since it is larger than the sum of its proper divisors (1).

11303122219 is an equidigital number, since it uses as much as digits as its factorization.

11303122219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 11303122219 in words is "eleven billion, three hundred three million, one hundred twenty-two thousand, two hundred nineteen".